The Pearls of Peace (The Saint TV Series)

Summary
The Saint is visited by Joss Hendry, whose fiancee, Brad, disappeared in Mexico, some years earlier, trying to search for the pearls of San Domingo. She has recently heard from Brad to say that he has the pearls and she wants the Saint to go and get them for her. When the Saint eventually meets Brad he finds he has been blinded after a fight and is dependent on the plain but adoring Consuelo, who feeds his delusion that he has actually located valuable pearls. The Saint decides he will help the couple at the expense of the greedy Joss.